# CVE-2007-3455: Auth bypass in n/a

> Remote attackers can bypass authentication to access the Management Console by submitting empty credentials, leading to unauthorized administrative control.

- **Severity:** Critical 10.0 (`AV:N/AC:L/Au:N/C:C/I:C/A:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 27 Jun 2007
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-82hr-rgm4-3x6p

## What is CVE-2007-3455?

CVE-2007-3455 is a critical authentication bypass vulnerability in n/a, published on 27 Jun 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

cgiChkMasterPwd.exe before 8.0.0.142 in Trend Micro OfficeScan Corporate Edition 8.0 allows remote attackers to bypass the password requirement and gain access to the Management Console via an empty hash and empty encrypted password string, related to "stored decrypted user logon information."

Weakness: CWE-264

## Which versions are affected by CVE-2007-3455?

It affects 1 product.


Products: Trend Micro Officescan.

## How do I fix CVE-2007-3455?

No fix has been published for CVE-2007-3455 yet. Limit exposure of the affected software until one is available.

## Is CVE-2007-3455 being exploited?

There is no known exploitation of CVE-2007-3455 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2008-3862](https://insights.sbomify.com/CVE-2008-3862/): Memory corruption in n/a (critical 10.0)
- [CVE-2008-4402](https://insights.sbomify.com/CVE-2008-4402/): Memory corruption in n/a (critical 10.0)
- [CVE-2007-3454](https://insights.sbomify.com/CVE-2007-3454/): Memory corruption in n/a (critical 10.0)
- [CVE-2006-1381](https://insights.sbomify.com/CVE-2006-1381/): Privilege escalation in n/a (critical 10.0)
- [CVE-2008-3364](https://insights.sbomify.com/CVE-2008-3364/): Memory corruption in n/a (critical 9.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2007-3455 and fix it if it is affected.

What it is: CVE-2007-3455 is a critical authentication bypass vulnerability in n/a, published on 27 Jun 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2007-3455 in the wild and no public exploit code.

Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2007-3455/ (Markdown: https://insights.sbomify.com/CVE-2007-3455/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2007-3455
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2007-3455
- OSV: https://osv.dev/vulnerability/CVE-2007-3455

---
From sbomify Insights: https://insights.sbomify.com/CVE-2007-3455/
Summaries are generated and may contain mistakes; the official description above is the record.